Asymmetric Synthesis of Enantioenriched 6‑Hydroxyl Butyrolactams Promoted by N‑Heterocyclic Carbene
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https://figshare.com/articles/dataset/Asymmetric_Synthesis_of_Enantioenriched_6_Hydroxyl_Butyrolactams_Promoted_by_N_Heterocyclic_Carbene/9209198
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资源简介:
Herein, an efficient
route to synthesize 6-hydroxyl butyrolactams
has been successfully developed via an N-heterocyclic carbene-catalyzed
formal [3 + 2] annulation of bromoenals with α-amino ketones,
followed by reduction. Remarkably, enantioenriched epi-neoclausenamide, which is one of the clausenamide derivatives, could
be efficiently prepared by this strategy.
创建时间:
2019-07-22



